Mugo highlands (6278)
Ethiopia, Africa
Site overview
KBA status: confirmed
Year of last assessment: 2011
National site name: Mugo highlands
Central coordinates: Latitude: 7.8180, Longitude: 37.9490
System: terrestrial
Elevation (m): 2400 to 3100
Area of KBA (km2): 163.50851
KBA classification: Global/Regional TBD
Legacy site: Yes
Site details
Site description: The Mugo highlands are 35 km north of Hosana town in Gurage Zone. The zonal capital is Wolkite. The highland area runs north–south, forming part of the western edge to the Great Rift Valley, and the watershed between the Great Rift Valley Lakes region to the east and the Omo river basin to the west. The highlands are characterized by steep slopes and deep gorges (200–400 m deep, cut by streams and rivers) rising from 2,400 m to a relatively level top which peaks at 3,100 m. A recent survey visited a deep valley that contained degraded montane woodland with shrubs of Erica arborea and Rosa abyssinica and a few trees including Hagenia abyssinica, Juniperus procera, Schefflera abyssinica, Croton macrostachyus and Ekebergia capensis. Occasional isolated large Podocarpus falcatus trees indicate that the area was previously covered with mixed montane forest. The most widely planted exotic throughout the area is currently Eucalyptus globulus. Areas outside the steep valley were covered in grasses and other herbs grazed to a short turf, or had been converted to fields for crops.
Rationale for qualifying as KBA: This site qualifies as a Key Biodiversity Area of international significance because it meets one or more previously established criteria and thresholds for identifying sites of biodiversity importance (including Important Bird and Biodiversity Areas, Alliance for Zero Extinction sites, and Key Biodiversity Areas) KBA identified in the process of compiling the CEPF Ecosystem Profile of the East Afromontane Hotspot. Species taxonomy and threat category was based on IUCN Red List 2010-4.
Additional biodiversity: See Box and Tables 2 and 3 for key species. This site supports a substantial number of Afrotropical Highlands biome species, including Macronyx flavicollis and Myrmecocichla melaena, both of which are uncommon. Four Ethiopian endemics have been recorded, namely Dendropicos abyssinicus, Macronyx flavicollis, Parophasma galinieri and Serinus nigriceps. Non-bird biodiversity: None known to BirdLife International.
Delineation rationale: 2010-02-03 (BL Secretariat): site area was not defined in the original IBA publication/inventory; here, it has been derived by GIS from the draft polygon.
Habitats
Land use: agriculture | forestry
| IUCN Habitat | Coverage % | Habitat detail |
|---|---|---|
| Forest | 5 | |
| Artificial - Terrestrial | 95 |
Threats
Summary of threats to biodiversity at KBA: The forest areas within the deep valleys (such as the one described above) have been protected by their relative inaccessibility. However, these areas are close to human settlements where few plants remain. The whole area is seriously threatened by conversion to agriculture, deforestation, overgrazing and resultant excessive soil erosion. The human population is increasing rapidly, and the total conversion of the site into agricultural land is a real possibility. Hosana is an important regional town, with a large high school and many primary and secondary schools. There is also a special school for the deaf and another for training medical auxiliaries. An effective environmental education programme could help create local awareness of the importance of forest and woodland remnants, and of the animals associated with them.
| Threat level 1 | Threat level 2 | Threat level 3 | Timing |
|---|---|---|---|
| Agriculture & aquaculture | Annual & perennial non-timber crops | Small-holder farming | Ongoing |
| Agriculture & aquaculture | Livestock farming & ranching | Small-holder grazing, ranching or farming | Ongoing |
Additional information
References: Sutcliffe et al. (1988).